/*
    SPDX-FileCopyrightText: 2012 Alessandro Russo <axela74@yahoo.it>
    SPDX-FileCopyrightText: 2017 Łukasz Wojniłowicz <lukasz.wojnilowicz@gmail.com>
    SPDX-FileCopyrightText: 2020 Thomas Baugart <tbaumgart@kde.org>
    SPDX-License-Identifier: GPL-2.0-or-later
*/

#ifndef KTAGSVIEW_H
#define KTAGSVIEW_H

// ----------------------------------------------------------------------------
// QT Includes

class QItemSelection;

// ----------------------------------------------------------------------------
// KDE Includes

class KPageWidgetItem;

// ----------------------------------------------------------------------------
// Project Includes

#include "kmymoneyviewbase.h"

class MyMoneyTag;
class SelectedObjects;

template <typename T> class QList;

/**
  * @author Alessandro Russo
  */

class KTagsViewPrivate;
class KTagsView : public KMyMoneyViewBase
{
    Q_OBJECT

public:
    explicit KTagsView(QWidget *parent = nullptr);
    ~KTagsView() override;

public Q_SLOTS:
    void slotSelectTag(const QString& tagId);
    void slotHelp();

    void updateActions(const SelectedObjects& selections) override;

protected:
    void showEvent(QShowEvent* event) override;
    void aboutToShow() override;
    void aboutToHide() override;

protected Q_SLOTS:
    /**
     * This slot is called whenever the selection in m_tagsList has been changed.
     */
    void slotTagSelectionChanged (const QItemSelection& selected, const QItemSelection& deselected);

    /**
     * This slot is called whenever the selection in the ledger has been changed.
     */
    void slotTransactionSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected);

    /**
      * This slot marks the current selected tag as modified (dirty).
      */
    void slotTagDataChanged();

    /**
      * This slot is called when the name of a tag is changed inside
      * the tag list view and only a single tag is selected.
      */
    void slotRenameSingleTag(const QModelIndex& idx, const QVariant& value);

    /**
      * Updates the tag data in m_tag from the information in the
      * tag information widget.
      */
    void slotUpdateTag();

private:
    Q_DISABLE_COPY(KTagsView)
    Q_DECLARE_PRIVATE(KTagsView)

private Q_SLOTS:
    void slotNewTag();
    void slotRenameTag();
    void slotDeleteTag();

    void slotModelDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
};

#endif
